Kikkoman Umami

[BlueMan1]

I am 99.9% sure the music from this ad was made for the ad, but you never know:

http://uk.youtube.com/watch?v=qfidM-LRwO0

 

[jameseyx]

I personally love this version of the ad: http://uk.youtube.com/watch?v=71O1CPEWNVY
I have a feeling the music was custom made but I'd be ever so grateful if someone can ID this song!